# Copyright (c) 2022-2023, Intel Corporation
# Copyright 2000-2023 Kitware, Inc. and Contributors
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
#     * Redistributions of source code must retain the above copyright notice,
#       this list of conditions and the following disclaimer.
#     * Redistributions in binary form must reproduce the above copyright
#       notice, this list of conditions and the following disclaimer in the
#       documentation and/or other materials provided with the distribution.
#     * Neither the name of Intel Corporation nor the names of its contributors
#       may be used to endorse or promote products derived from this software
#       without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

cmake_minimum_required(VERSION 3.18)
cmake_policy(VERSION 3.18)

include("${CMAKE_CURRENT_SOURCE_DIR}/cmake/utils.cmake")

# get version from public header file
set(IMB_HDR "${CMAKE_CURRENT_SOURCE_DIR}/lib/ipsec-mb.h")
imb_get_version(${IMB_HDR})
message(STATUS "Project Version: ${IPSEC_MB_VERSION_FULL}")

# set default project values
imb_set_proj_defaults()

project(
    ipsec-mb
    VERSION ${IPSEC_MB_VERSION}
    DESCRIPTION "IPsec Multi-Buffer library"
    LANGUAGES C ASM
    HOMEPAGE_URL https://git.gitlab.arm.com/arm-reference-solutions/ipsec-mb/
)

# add testing support
include(CTest)

# set binary output directory if specified
imb_set_binary_dir()

# detect OS
imb_detect_os()

# do compiler checks
imb_compiler_check()

#######################################
# configure pre gen custom targets
#######################################

# add custom target to uninstall library
imb_add_target_uninstall("${CMAKE_CURRENT_SOURCE_DIR}/lib/cmake/uninstall.cmake.in")

# style check target
imb_add_target_style_check()

# TAGS target
imb_add_target_tags()

# spellcheck target
imb_add_target_spellcheck()

# cppcheck and bughunt targets
imb_add_target_cppcheck_bughunt()

# doxy target to generate documentation
imb_add_target_doxy()

#######################################
# configure main project targets
#######################################

# build library
add_subdirectory(lib)

# build perf application
add_subdirectory(perf)

# build test applications
add_subdirectory(test)

# build example applications
add_subdirectory(examples)

#######################################
# configure post gen custom targets
#######################################

# add custom target to print help information
imb_add_target_print_help("${IPSEC_MB_OPTIONS}")

